Pipe coupling segment



FIG. 1 is an isometric view of our design for a pipe coupling segment;

FIG. 2 is a front view of the design for the pipe coupling segment shown in FIG. 1, the rear view being identical;

FIG. 3 is a top view of the design for the pipe coupling segment shown in FIG. 1;

FIG. 4 is a bottom view of the design for the pipe coupling segment shown in FIG. 1; and,

FIG. 5 is a left side view of the design for the pipe coupling segment shown in FIG. 1, the right side view being identical.

The broken lines in FIGS. 1–5 are in no way intended to form part of the claimed design and are for illustrative purposes only. 

We claim the ornamental design for a pipe coupling segment, as shown and described. 